1. Stimson, Grace. 1955.Rise of the Labor Movement in Los Angeles, 331–419. Berkeley, CA: University of California Press.
2. Mowry, George. 1951.The California Progressives, 39–49. 92–93. Berkeley, CA: University of California Press.
3. Greenstein, Paul, Lennon, Nigey and Rolfe, Lionel. 1992.Bread and Hyacinths: The Rise and Fall of Utopian Los Angeles, 43–69. Los Angeles, CA: Classic Books.
4. U.S. Bureau of the Census. 1913.Thirteenth Census of the United States, 1910, Vol. 1, Population, Vol. 1, 207–213. Washington, DC: Government Printing Office.
5. Fogelson.Fragmented Metropolis63–84. 186–204.